Carb Manager vs MacrosFirst
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Carb Manager
Easily track carbs, macros, and calories for low-carb and keto diets. Features include barcode scanning, recipe access, and community support to help you achieve your health goals.
- Net carb tracking
- Barcode scanner
- Macro calculator
- Calorie counter
- Intermittent fasting tracker
- Keto recipes
- Diabetes management tools
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Stay accountable and make counting carbs and macros simple with Carb Manager! We make it easy to manage low-carb eating, with UNLIMITED free barcode scan, and ALWAYS free net carb tracking. From Keto to Low Carb, Paleo, Carnivore, and more, we help you go beyond counting macros and calories to help you achieve ideal metabolic health with our robust macro tracker, and more! Get the exact tools and resources you need to eat, sleep, feel, age, and perform your best. We make it easy to log each meal, scan your barcodes to track macros in seconds! If you’re looking for the #1 Keto diet app, we’ve got you covered with free net carb tracking, 5,000+ healthy recipes, monthly challenges to hold you accountable, an intermittent fasting tracker, meal plans, and so much more! Whether you’re brand new to Keto and low-carb diets, or you’re a seasoned pro who’s tired of using generic diet apps and calorie counters that don’t fit the way you eat, we’re excited to welcome you to the Carb Manager family and our one of a kind Keto tracker! CM is your one-stop destination for living a healthy low-carb lifestyle. We've bundled expert-written articles, forums, recipes, a meal planner, an intermittent fasting tracker, a Keto video crash course, a community with weekly challenges to help members lose weight together, and more. Here for diabetes management? You’ll love our diabetic carb counter, trusted by thousands of users to manage carbs and macros. Track blood sugar, ketones, and net carbs. Ready to try intermittent fasting or OMAD? Try our built-in fasting app to track IF times and eating windows & visualize the impact on your weight goals with our intuitive graphs and meal tracker. CORE FEATURES OF OUR DIET TRACKER • Keto calculator: Track net carbs, macros, and more with our Keto food tracker • Macro calculator: Track carbs, fats, & protein • Calorie counter: Use our calorie tracker to set a calorie goal based on body weight & goals • Nutrition tracker: Search 1M+ foods with our easy macro and Keto carb counter, including net carbs and sugar alcohols • Water logging • Exercise logging: Log exercises and workouts, including cardio and weight training • Weight management: Measure and chart weight loss and BMI GET MOTIVATED & EDUCATED • Connect with friends or join our community to share progress & stay accountable • Learn with exclusive articles about topics like the Keto flu, IF & OMAD, different low-carb diets & stay current on the latest news and health research TAKE IT TO THE NEXT LEVEL WITH PREMIUM For the ultimate Low Carb and Keto macro tracker, try CM Premium! • 5,000+ Keto recipes (with 100s added each month!) • Diabetes tracker: Track blood glucose (blood sugar), ketones, and insulin for meals. Diabetes carb counter included! • Fasting app: Explore intermittent fasting or OMAD with our easy fasting tools! • Carb cycling features built into our robust keto diet tracker • Track micronutrients • Advanced reports: Streaks, meals analysis, correlations, benchmarks, projections, and macros analysis • Comprehensive health metrics: Chart and set goals for 30+ nutrients and health vitals • Connect fitness devices to track steps and activity • Weight loss prediction engine • Private groups for family, friends, clients, or social media followers SUBSCRIPTION PRICING & TERMS Carb Manager is always free to download and use! If you choose to upgrade to Carb Manager Premium, we offer an annual subscription with more details in-app. Payment is charged to your iTunes Account at purchase confirmation. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Subscriptions may be managed and auto-renewal turned off by going to Account Settings after purchase. No cancellation of the current subscription is allowed during the active subscription period. Privacy & TOS: https://www.carbmanager.com/privacy https://www.carbmanager.com/terms
MacrosFirst
This app helps users track their food intake, calories, and macronutrients to achieve health and fitness goals. It offers features like custom goal setting, automatic serving size calculation, and quick food logging via barcode scanning or label analysis. Users can also monitor progress, share meals, and even convert alcohol calories into macro equivalents.
- Custom macro goal setting
- Automatic serving size calculation
- Barcode and label scanning for food logging
- Detailed macro and nutrient tracking
- Progress analysis and trend reporting
- Meal sharing and social support
- Alcohol calorie conversion
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MacrosFirst is the most powerful macro tracker, food logger, calorie counter, and meal planner—designed to help you easily achieve your health and fitness goals, no matter your diet or fitness level. [ SET & TRACK YOUR MACRO GOALS ] • Create custom daily and meal-level macro goals, including unlimited custom meals, to fit any schedule or diet plan. [ AUTO-CALCULATE SERVING SIZES ] • Automatically calculate serving sizes to hit your specific macro targets with precision. [ LOG FOODS & MEALS IN SECONDS ] • Search a database of over 3M+ verified foods or scan barcodes with the barcode scanner for quick, accurate tracking—and easily copy meals or entire days between dates. [ SCAN NUTRITION LABELS ] • Instantly import nutrition facts by scanning food labels with your camera—no manual entry required. [ TRACK MACROS & NUTRIENTS ] • Get detailed breakdowns of calories, protein, carbs, fats, and more, and customize your view to track the metrics that matter most. [ ANALYZE YOUR PROGRESS ] • Track body weight trends and compare them with your food intake over time using detailed progress reports. [ SHARE MEALS & STAY CONNECTED ] • Share meals, foods, and recipes with friends and family, and view their daily logs for mutual support. [ CONVERT ALCOHOL INTO MACROS ] • Allocate alcohol calories as carbs, fat, or a combination of both, keeping your calorie and macro tracking perfectly aligned. ▶ GET EVEN MORE WITH PREMIUM ◀ [ UNLIMITED DAILY GOALS ] • Set personalized macro targets for specific days, perfect for carb cycling or training and rest days. [ SMARTER FOOD SEARCH ] • Find foods fast using AI—just describe your meal with voice or text, or snap a photo of your plate. [ PERSONALIZED EXPERIENCE ] • Save meal and day notes, and use Extra Meals to track unplanned or one-off meals seamlessly. [ ANALYZE YOUR NUTRIENT TRENDS ] • View nutrient trends and averages over any date range to track long-term progress and insights. [ SAVE & EXPORT DATA ] • Export your meal history to Excel or sync your data to Google Sheets for a deeper analysis of your nutrition. [ IMPORT RECIPES ] • Import recipes from any website, complete with ingredients and step-by-step instructions. [ MACRO MATH CALORIE REPORTING ] Calculate calories based on the actual macros to ensure that calories and macros always match, even when nutrition labels are inconsistent. [ UNLIMITED CONNECTIONS ] • Follow unlimited friends and share your progress, meals, and nutrition insights with your support network. [ VIP SUPPORT ] • Enjoy priority VIP support for Premium subscribers, ensuring your questions and needs are addressed promptly. ▶ SUBSCRIPTION PRICING & TERMS ◀ MacrosFirst is free to download and use, with optional Premium features available through auto-renewing subscriptions. Privacy & Security Policy: https://www.macrosfirst.com/privacy-policy.html Terms of Use: https://www.macrosfirst.com/terms.html
Screenshots
Verdict
The clearest difference is ads: Carb Manager at none against MacrosFirst's shown. Carb Manager also leads on ratings volume (736K vs 23K). MacrosFirst's advantage is update cadence (weekly vs monthly). On price, rating, review sentiment and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Carb Manager sells 11 in-app purchases, starting at $8.49 per month and MacrosFirst sells 7 in-app purchases, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.8 for Carb Manager against 4.9 for MacrosFirst. That said, the two scores are not equally well evidenced: Carb Manager has 736K ratings behind it against 23K, so its average is the more settled of the two. Written reviews are what separate them: 69% of Carb Manager's written reviews are positive against 74% of MacrosFirst's.
Carb Manager ships an update monthly, MacrosFirst weekly. Both last shipped on October 28, 2026.
| Parameter | Carb Manager | MacrosFirst |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (736K ratings) | 4.9 (23K ratings) — better |
| Positive reviews | 68.8% of reviews | 73.9% of reviews — better |
| Number of ratings | 736K — better | 23K |
| Update frequency | Monthly | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Best chart rank | #132 | #85 — better |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, Apple Watch |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 42 MB | 212 MB |
| Age rating | 17+ | 12+ |
| Developer | Wombat Apps LLC | MacrosFirst, Inc. |
Customer experience
Carb Manager
MacrosFirst
User reviews
Carb Manager
From 736K App Store ratingsWhat we love
- 🚀 Easy to use
- 🔒 Comprehensive tracking
- 👍 Helpful for keto/low-carb diets
- 👍 Useful recipes and meal plans
- 👍 Syncs with fitness devices
Room to improve
- 🐛 Inaccurate food database
- 🐛 Buggy and crashes frequently
- 🐛 Clunky interface and navigation
- 🔒 Paywall for many features
- 👎 Limited metric options (e.g. grams)
MacrosFirst
From 23K App Store ratingsWhat we love
- 👍 Easy to use
- 🚀 Intuitive interface
- 💯 Accurate macro tracking
- 🔍 Extensive food database
- 🔓 Free features without paywall
Room to improve
- 🐛 Occasional bugs and glitches
- 📚 Limited food database for some users
- 🔢 Difficulty adjusting serving sizes
- 🔍 Inaccurate nutrition info for some items
- 🔧 Lacking certain customization options
Bugs and requests
Carb Manager
Reported bugs
4 issues- Incorrect macro and nutrient tracking
- Syncing issues with fitness devices
- Inconsistent behavior when editing/adding foods
- Frequent crashes and app instability
Requested features
6 requests- Allow custom recipe creation and saving
- Improve metric support (e.g. grams, ml)
- Add dark mode and accessibility features
- Enhance recipe filtering and search
- Improve syncing and offline functionality
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- Better community and social features
MacrosFirst
Reported bugs
3 issues- Search function not working properly
- Time zone issues causing date discrepancies
- Scanning feature recording incorrect nutrition info
Requested features
5 requests- Integration with Apple Health
- Ability to share meals/recipes with friends
- Customizable macro goals (e.g., carb cycling)
- Improved reporting and progress tracking
- Option to submit food data corrections
In-app purchases
Carb Manager
- Carb Manager Premium: 1 Month$8.491 Month
- Carb Manager Premium: 3 Months$16.493 Months
- Premium Monthly14 Days trial$19.991 Month
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- Carb Manager Premium Annual3 variants$24.991 Year
- Premium Annual Special$24.991 Year
- Carb Manager Premium: 1 Year$29.991 Year
- Carb Manager Premium: 1 Year$39.991 Year
- Premium Annual14 Days trial$49.991 Year
- Carb Manager Premium$49.991 Year
- Carb Manager Premium: 1 Year7 Days trial$59.991 Year
- Carb Manager Premium (One Year)$39.99
MacrosFirst
- MacrosFirst Premium7 Days trial2 variants$11.991 Month
- MacrosFirst Premium14 Days trial2 variants$11.991 Month
- MacrosFirst Premium7 Days trial$41.991 Year
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- MacrosFirst Premium7 Days trial$71.991 Year
- MacrosFirst Premium14 Days trial$71.991 Year
- MacrosFirst Premium7 Days trial$79.991 Year
- MacrosFirst Premium14 Days trial$79.991 Year
Questions
Is Carb Manager free?
Is MacrosFirst free?
Which has better reviews, Carb Manager or MacrosFirst?
Do Carb Manager or MacrosFirst have ads?
Which is updated more often, Carb Manager or MacrosFirst?
Which is more popular, Carb Manager or MacrosFirst?
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